| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.78 | 9.730% | $177.5212 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $200.33 | 11.615% | $223.5983 | $223.60 | $223.60 | $223.60 |
| Purchase #3 | $233.99 | 11.701% | $261.3692 | $261.37 | $261.35 | $261.40 |
| Purchase #4 | $90.36 | 7.534% | $97.1677 | $97.17 | $97.15 | $97.20 |
| Purchase #5 | $53.61 | 4.419% | $55.979 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $74.71 | 10.797% | $82.7764 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $122.41 | 13.784% | $139.283 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $937.19 | $1,037.6948 | $1,037.70 | $1,037.70 | $1,037.80 | |